San Diego, CA Noise Ordinances: Vehicle Noise (2026)
Key Facts
- Governing section
- SDMC § 59.5.0502(b)
- Prima facie trigger
- Audible at 50 ft, 10pm-8am
- Enforcement
- Equipment confiscation, vehicle impound possible
- State law tie-in
- Cal. Veh. Code § 22655.5
Summary
San Diego bars sound systems, car stereos, and vehicle radios from disturbing neighbors; playing one audibly beyond 50 feet between 10 p.m. and 8 a.m. is treated as a prima facie violation of the noise code.
The use or operation of any sound production or reproduction device, radio receiving set, musical instrument, drums, phonograph, television set, loud speakers and sound amplifier or other similar machine or device for the producing or reproducing of sound in such a manner as to disturb the peace, quiet, or comfort of any reasonable person of normal sensitivity in any area of the City is prohibited. This provision shall not apply to any participant in a licensed parade, or to any person who has been otherwise duly authorized by The City of San Diego to engage in such conduct.
(2) Prima Facie Violations
Any of the following shall constitute evidence of a prima facie violation of this section:
(A) The operation of any such sound production or reproduction
device, radio receiving set, musical instrument, drum, phonograph, television set, machine, loud speaker and sound amplifier or similar machine or device between the hours of 10:00 p.m. and 8:00 a.m. in such a manner as to be plainly
Full Breakdown
San Diego Municipal Code § 59.5.0502(b) bans operating any radio, stereo, amplifier, or similar sound device, including one mounted in a vehicle, in a way that disturbs the peace, quiet, or comfort of a reasonable person anywhere in the city. A car stereo or amplifier plainly audible from 50 feet away between 10 p.m. and 8 a.m., or one that produces audible vibration at that distance at any time, is prima facie evidence of a violation. Officers may confiscate the amplifying equipment, and a peace officer may impound the vehicle under California Vehicle Code § 22655.5 if the components can't be removed without damage.
Violations & Fines
Violating the sound-device provision is a citable noise violation; police may confiscate the amplifying equipment and, under CVC § 22655.5, impound the vehicle if speakers or amplifiers can't be removed without damaging them.
Frequently Asked Questions
Can San Diego police impound my car for a loud stereo?
What counts as a violation of San Diego's vehicle stereo rule?
Sources & Official References
Other rules in San Diego
California rules heatmap·Compare San Diego to another location·View the California noise ordinances overview
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Vehicle Noise in Nearby Cities
How other cities in San Diego County handle vehicle noise.